-.TH IMAGEX "1" "May 2013" "@IMAGEX_PROGNAME@ @VERSION@" "User Commands"
+.TH WIMLIB-IMAGEX "1" "November 2013" "@IMAGEX_PROGNAME@ @VERSION@" "User Commands"
.SH NAME
@IMAGEX_PROGNAME@-optimize \- Optimize a WIM archive
.SH SYNOPSIS
-\fB@IMAGEX_PROGNAME@ optimize\fR \fIWIMFILE\fR [--check] [--recompress]
+\fB@IMAGEX_PROGNAME@ optimize\fR \fIWIMFILE\fR [\fIOPTION\fR...]
.SH DESCRIPTION
\fB@IMAGEX_PROGNAME@ optimize\fR will rebuild the stand-alone WIM \fIWIMFILE\fR. The new
WIM is written to a temporary file, and it is renamed to the original file when
of appending images, so the new WIM may be slightly smaller than the old WIM.
In addition, some errors in the original WIM may be fixed by re-writing it
(although most cannot).
+This command is also available as simply \fBwimoptimize\fR if the appropriate
+hard link or batch file has been installed.
.SH OPTIONS
.TP 6
\fB--check\fR
-When reading \fIWIMFILE\fR, verify its integrity if the integrity table is
-present; in addition, include an integrity table in the optimized WIM. If this
-option is not specified, no integrity table is included in the optimized WIM,
-even if there was one in the original WIM.
+When reading \fIWIMFILE\fR, verify its integrity if an integrity table is
+present. In addition, include an integrity table in the optimized WIM. If this
+option is not specified, by default the integrity table (if present) is not
+checked, and an integrity table is included in the rebuilt WIM if and only if
+one was present in the original WIM.
+.TP
+\fB--nocheck\fR
+Neither verify the integrity of \fIWIMFILE\fR using the integrity table, nor
+include an integrity table in the rebuilt WIM file.
.TP
\fB--recompress\fR
Recompress all compressed streams in \fIWIMFILE\fR when rebuilding it. This
not want to specify \fB--recompress\fR when optimizing a LZX-compressed WIM
created on Windows with Microsoft's ImageX.
.TP
+\fB--compress-slow\fR
+With \fB--recompress\fR: Spend even more time compressing the data in order to
+achieve a higher compression ratio. Currently, this only has an effect with LZX
+("maximum") compression. Depending on the data, compressing with this option
+will take around 10 to 15 times longer and produce a LZX-compressed WIM about 1%
+to 5% smaller than one produced with the default LZX compressor. Depending on
+the data, the resulting WIM may be approximately the same size (typically no
+more than 0.4% different) as a LZX-compressed WIM produced by WIMGAPI.
+.TP
\fB--threads\fR=\fINUM_THREADS\fR
Number of threads to use for compressing data. Default: autodetect (number of
processors). This parameter is only meaningful when \fB--recompress\fR is also
specified.
+.TP
+\fB--pipable\fR
+Rebuild the WIM so that it can be applied fully sequentially, including from a
+pipe. See \fB@IMAGEX_PROGNAME@ capture\fR(1) for more details about creating
+pipable WIMs. By default, when neither \fB--pipable\fR or \fB--not-pipable\fR
+is specified, the rebuilt WIM will be pipable if and only if it was already
+pipable.
+.TP
+\fB--not-pipable\fR
+Rebuild the WIM in the non-pipable format. (This is the default if
+\fIWIMFILE\fR is not pipable.)
.SH NOTES
\fB@IMAGEX_PROGNAME@ optimize\fR does not support split WIMs.
.PP
\fB@IMAGEX_PROGNAME@ optimize\fR is roughly equivalent to:
.RS
.PP
-\fB@IMAGEX_PROGNAME@ export\fR \fIWIMFILE\fR all tmp.wim [--check] && mv tmp.wim \fIWIMFILE\fR
+\fB@IMAGEX_PROGNAME@ export\fR \fIWIMFILE\fR all tmp.wim && mv tmp.wim \fIWIMFILE\fR
.RE
.PP
.SH SEE ALSO